Landmines & UXO: Rats that detect landmines and "unexploded ordnance". One trained rat can clear 100 square metres in 30 minutes Rats are too light to set off landmines. TB: APOPO trains African giant pouched rats to detect TB in sputum samples, as a cheap and fast alternative to smear microscopy. www.apopo.org Adopt a rat today (no joke) Hero rat! http://herorat.org/ Play the rat landmine game. (Classic minesweeper- unlike in real life, here the rats can die) Read about the boy Bart who liked pet rats and grew up and ... -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist